Hardware Trouble shooting
5-8) Function Trouble (SCART,HDMI,YPbPr,DVB/TV)
HDMI,S-VIDEO
does not
has the signal
1 .HDMI interface false
welding
2 .System setting wrong ,
do reset
do "reset"
SCART RGB .SCART Video. HDMI,S-VIDEO,CVBS
Missing color,
deflection color
deflection color
Check if R.G.B input
Ch
k if R G B i
of U12 is normal
Y
Do "reset"
on the menu
t
N
Check the circuit
Check the circuit
between CVBS
interface and U12
1.Check the R.G.B circuit
If it is on SCART channel,you
should check the input circuit of
SCART-R.G.B
SCART R G B
-14-
CVBS does not
has the signal
has the signal
Check if the
U12/6M181-pin44
U12/6M181 i 44
have signal input
N
Y
OK